Multi Jet Dry Type Water Meter (MULTI-G1-5+4)

• Customization: Available
• Install: Horizontal
• Medium Temperature: Cold Water
• Model NO.: MULTI-G1-5+4
• Level Measurement: C
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Size1: DN15
• Size2: DN20
• Material of Body: Brass
• Material of Ring Cover: Plastic
• Transport Package: Pallets
• Specification: CE approval
• Trademark: NWM or OEM
• Origin: Nwm Ningbo, China
• HS Code: 90282010
• Production Capacity: 500, 000/Year

Product Description

NWM MULTI G is IMPELLER (turbine) water meter with magnetic transmission, dry type register for residential application with sizes from Dn15 to Dn20designed by NWM and meets to the requirements of Directive 2004/22/EC on measuring instruments; The European Standard EN14154+A1+A2:the International Organization of Legal Metrology OIML R-49: 2006(E): Water meters intended for the metering of cold potable water and hot water or comply with ISO4064 Standard.

Characteristics:

All the Materials in contact with water, consciously selected by the known resistance to corrosion;

Cold water meter under current standard for lower than 30ºC(T30), but NWM MULTI G can be used safely in water temperature up to 50ºC(T50);

The ROTARY indicator register for the most comfortable reading position of 7Rollers and 2Pointers;

The ROTARY plastic cap and lid for the most comfortable installation;

The Impeller is the only moving parts in contact with water permitting the most reliable;

The inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal; Internal filter as option;

The conception of the Magnetic Protection to against the external influences;

Non Return Valve to avoid the reserve flow Rate AS OPTION;

DN	mm	15	20	20
R	Q3/Q1	50/80
Q4	m3/h	2/3.125	3.125/5	2/3.125
Q3	m3/h	1.6/2.5	2.5/4	1.6/2.5
Q2	l/h	51.2/50	80	51.2/50
Q1	l/h	32/31.25	50	32/31.25
Max. reading	m3	99999.9999
Min. reading	Liter	0.05
Pressure loss	△p	△p<63
Max. pressure	MAP	MAP16
Max. temperature	ºC	T30/T50